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Análise e implementação de um circuito de auxílio à comutação integrado aplicado a uma fonte ininterrupta de energia
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2008-04-14)
This study proposes an auxiliary commutation circuit, applied to a double-conversion uninterruptible power supply, operating with a three-level PWM full-bridge inverter. In order
to construct this circuit, we use the concept ...
Desarrollo de dos sistemas de amplificación basados en fuentes conmutadas y amplificadores clase D utilizando un enlace inalámbrico para la transmisión de audio.
(Escuela Superior Politécnica de Chimborazo, 2019-03)
Two amplification systems were designed and implemented based on a switched-mode power supply, D-class amplifiers of high performance and a wireless audio transmitter circuit which, all in all, gives a 700 watts power. It ...